SHUTDOWN

CONTROL

AUDIO

INPUT A

AUDIO

INPUT B

4.7 PF

0.39 PF

0.39 PF

BIAS

VOLUME

VOLUME

BYPASS

SHUTDOWN

2

3

9

8

V

DD

6

5

4:

7

1

0V - 3.3V

470 PF

DC-VOL

+

-

DC-

CONTROLLED

VOLUME

CONTROL

+

-

470 PF

4:

4

COUT

A

COUT

B

CIN

A

S

CIN

B

-VIN

A

-VIN

B

R

L

R

L

AMP

B

AMP

A

C

S

VOUT

B

VOUT

A

10 PF

-VIN

A

SHUTDOWN

VOUT

A

DC VOL

GND

VDD

VOUT

B

BYPASS

-VIN

B

LM4952

SNAS230A – AUGUST 2004 – REVISED MAY 2013

www.ti.com

Connection Diagram

Figure 1. DDPAK – Top View

See Package Number KTW

L4952TS = LM4952TS

Typical Application

Figure 2. Typical LM4952 SE Audio Amplifier Application Circuit

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

2

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